Iran’s Hard-Liners Try to Derail Potential Deal With the U.S.

A political fight is playing out in Iran, where the small but loud faction of hard-liners has used rallies, state media and private and public statements to try to undermine negotiations.A billboard of the late supreme leader, Ayatollah Ali Khamenei, and his successor, Mojtaba Khamenei, during a ceremony in Tehran on Sunday.